The PSD-MINOMBE (Positive Semi Definite - Minimum Norm Quadratic Minimum Biased Estimator) for estimating the variance components in the unbalanced one way random effects model is given by Shaban (1990). In this paper we shall use the MSE (Mean Square Error) criteria for the comparison between the MINQUE (Minimum Norm Quadratic Unbiased Estimator) introduced by Rao (1972) and the PSD-MINQMBE in estimating σa2 in the unbalanced one way random effects model in the case of two groups.
Shaban, A. M. (1994). Comparison Between the MINQUE and the PSD-MINQMBE in the Unbalanced One Way Random Effects Model. The Egyptian Statistical Journal, 38(2), 222-230. doi: 10.21608/esju.1994.314827
MLA
Abdel Magid M. Shaban. "Comparison Between the MINQUE and the PSD-MINQMBE in the Unbalanced One Way Random Effects Model", The Egyptian Statistical Journal, 38, 2, 1994, 222-230. doi: 10.21608/esju.1994.314827
HARVARD
Shaban, A. M. (1994). 'Comparison Between the MINQUE and the PSD-MINQMBE in the Unbalanced One Way Random Effects Model', The Egyptian Statistical Journal, 38(2), pp. 222-230. doi: 10.21608/esju.1994.314827
VANCOUVER
Shaban, A. M. Comparison Between the MINQUE and the PSD-MINQMBE in the Unbalanced One Way Random Effects Model. The Egyptian Statistical Journal, 1994; 38(2): 222-230. doi: 10.21608/esju.1994.314827